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perjerz/main.hs

Last active September 14, 2019 10:19
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Mathematics for Programmers Exercises by Ajarn Dave
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main.hs
Prelude> countWords s = length(Data.List.nub(words s))
Prelude> countWords "This is a cat this is a rat"
6
isPalindrome a = a == reverse a
isPalindrome "2"
Prelude> isPalindrome "233"
False
mkSequence start end step = [start,step..end]
Prelude> mkSequence 1 10 4
makePalindrome xs = xs ++ (tail (reverse xs))
makePalindrome [1,2,3]
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